From crossing Lake Bunyonyi by canoe as a schoolboy to leading one of Uganda’s oldest manufacturing firms, Reuben Tumwebaze’s journey to the top of Uganda Clays Ltd is as remarkable as it is inspiring. Today, as Executive Director, he is shaping the company’s future on three pillars that have defined his life: faith, family, and innovation.
Tumwebaze’s early struggles in Kabale, where poverty and disease marked his childhood, sharpened his resilience and problem-solving spirit.
His parents, though uneducated, instilled in him the value of schooling. That foundation carried him through Kigezi College Butobere, university, and eventually into leadership roles across Uganda’s infrastructure and industrial sectors.
A defining moment came in 1996 when he embraced Christianity, a decision he says transformed his outlook on leadership and life.
“Family is a personal agenda, a national agenda, and a generational agenda,” he emphasizes, often reminding colleagues that stability at home fuels performance at work.
At Uganda Clays, Tumwebaze has shifted focus toward sustainability and green innovation.
The company is pursuing a bold plan to achieve 100 percent green operations by converting waste into fuel, rehabilitating clay quarries into green spaces, and investing in advanced building materials.
“Our roofing tiles are the only renewable products worldwide — they can be cleaned and renewed for 100 years,” he notes.
Beyond corporate targets, Tumwebaze sees Uganda Clays as a generational legacy.
“I must leave Uganda Clays a bigger company for my children and grandchildren to work in. If I mess it up today, what will happen to them?”
For him, true success is defined not by wealth or grades, but by honor, humility, and integrity. “Leadership is not about you — it’s about your team. But it is also about you, because self-mastery is key.”
Under his stewardship, Uganda Clays is reinventing itself as more than a brickmaker — it is becoming a symbol of sustainable growth, resilience, and values-driven leadership.
